Katie has not been married yet and most of her personal matters are also kept secret. However, these days it is rumored that she is seeing Producer and Miscellaneous Crew, Dana Brunetti as her boyfriend.
When Katie was in her high school, she was an avid cheerleader. She is also good as a guitarist and pianist. She also has a sweet voice and has covered several songs of her father. She covered the song, I Think I Love You when she was just 15. She also dreamed to be an actress as a child. She has been active in acting since 2003. That year, she appeared in the television series, The Division starring the role of Young CD. In 2005, she appeared in two different series titled Listen Up! and 7th Heaven. She appeared in her first movie in 2006 and that was in the horror movie, When a Stranger Calls. Her breakthrough role came in 2012 when she began starring the role of Laurel Lance and Black Canary in the television series, Arrow. Her net worth is said to be around $2.5 million dollars.